baber/WOPTO huggingface dataset:
Patent JP-2002220521-A (JP)
Title: Method for thermally stabilizing polycarbonate resin or polyester resin
Inventor: KUSAKAISHI SUSUMU
IPC: C08K5/13
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a new method for thermally stabilizing a polycarbonate resin or polyester resin. SOLUTION: This method for thermally stabilizing the polycarbonate resin or polyester resin is characterized by adding 20 to 1,800 ppm of phthalic acid and 2 to 180 ppm of polycondensed tannin to the polycarbonate resin or polyester resin. When the polycarbonate resin or polyester resin is thermally melted, the lowering in the mol.wt. of the polycarbonate resin or polyester resin can be controlled to achieve the thermal stability.
Patent JP-2002220658-A (JP)
Title: Sputtering target for optical disk and manufacturing method therefor
Inventor: ONAKI NOBUAKI
IPC: G11B7/2433
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an easily discharged target for an optical disk, consisting of chalcogenide based elements and Ag as main components, and a manufacturing method therefor. SOLUTION: The sputtering target includes two kinds of chalcogen elements, Sb and Te, and Ag, as indispensable elements, and is characterized by that a part or all of Ag exists in dispersed condition in the target without being combined with other elements.
Patent JP-2001220249-A (JP)
Title: Fusion cast product based on alumina-zirconia-silica having improved microstructure
Inventor: GAUBIL MICHEL MARC
IPC: C04B35/484
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an AZS(alumina-zirconia-silica) refractory material having an improved corrosion resistance including not remarkably high amount of zirconia. SOLUTION: This AZS including 40-50 wt.% of Al2O3, 32-45 wt.% of ZrO2, 10-16 wt.% of SiO2 and 1-3 wt.% of alkali metal oxide selected from Na2O, K2O ad their mixture, has a microstructure fundamentally comprising an α-alumina crystal, a free zirconia crystal, an eutectic crystal and a glass phase between the crystals. At least in the active region, >=20% of the free zirconia crystal has dendritic shapes, and is alternately placed each other with the eutectic crystal, and at least 40% of the dendritic free zirconia crystal has a size >=300 μm.
Patent JP-2002230069-A (JP)
Title: Logic verifying device
Inventor: TANAKA MIKIHIRO
IPC: G01R31/28
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a technology for realizing connection from an interface part to the arbitrary pin of a logical part by enabling a signal to go through only one switching device so as to reduce delay when the pin arrangement of the interface part of a logic verification device is preliminarily decided. SOLUTION: The sets of a plurality of logic elements having a first connection terminal classified into n kinds of categories, one or more interface connectors, and a plurality of switching devices are prepared for the number corresponding to the n kinds of categories. The device is provided with first connection wiring for connecting the first connection terminal to the switching device in the set corresponding to the category to which the connection terminal belongs, second connection wiring for connecting the connector to a third connection terminal, and for connecting the connector to the n pieces of switching device whose categories are different, and third connection wiring for connecting the logic elements to each other. Thus, it is possible to realize the connection from the interface part of the logic verification device to the arbitrary connection terminal of the logical part, and to release the constraint of the pin arrangement of the interface part.
Patent JP-2001273209-A (JP)
Title: Method for preventing network connection flood attack
Inventor: ATTWOOD KIRA STERLING
IPC: H04L29/12
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the overload of a server and the predictive function stop of the server caused by the flood of a connection request generated by an intended attack or the like. SOLUTION: In response to the request of a connection with a designated port from a host, the number of connections with ports assigned to the host is confirmed. When this number exceeds a first threshold, the request is refused. When invalidation is allowed by a service quality parameter related to the host, this refusal can be invalidated. When the number of connections usable for the ports is less than a second threshold, the connection request is refused on any conditions.
Patent JP-2002229747-A (JP)
Title: Imaging device
Inventor: SUZUKI TOSHIYA
IPC: G06F3/12
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of quickly releasing the capacity of a memory device even when a user splittingly specifies the printing of a large quantity of print data. SOLUTION: When data are received from an external device (S101), a CPU 1 judges whether there are data having the same ID or name as the received data in the data stored in a large-capacity memory device 3 so far or not (S102). When the data having the same ID or name are already stored in the large- capacity memory device 3 (S102; Y), the data having the same ID and the received data are correlated with each other (S103), and the received data are stored in the large-capacity memory device 3 (S104) to complete a process. When the large-capacity memory device 3 has no data having the same ID as the received data (S102; N) but the received data have a storage command (S105; Y), the received data are stored in the large-capacity memory device 3 as data having a new ID (S104) to complete the process.
Patent JP-2002237830-A (JP)
Title: Packet relaying apparatus, network managing apparatus, terminal equipment, information communication system and method for informing terminal state
Inventor: NAITO YOICHI
IPC: H04L12/70
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an IP section party telephone system capable of alleviating an increase in a traffic in a LAN at a state confirming time of a telephone terminal equipment. SOLUTION: A packet relaying apparatus relays a packet to be transmitted and received by a terminal equipment. The relaying apparatus comprises a terminal presence recognition unit for recognizing that the terminal equipment can communicate based on a transmission originator address of the packet to be relayed, and a terminal state informing unit for informing terminal state information regarding communication possibility or not of the terminal equipment recognized to be communicable by the recognition unit.
Patent JP-2002235716-A (JP)
Title: Screw member
Inventor: KOSUGE YOSHIO
IPC: F16B2/12
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a screw member capable of preventing threads from being damaged even if excessively screwed. SOLUTION: This screw member comprises a bar member having a head part at an end and subsequently having a shaft part without threads and a bar member having a male screw part arranged in that order, a ring-shaped spring fitted onto the shaft part, and a female screw member engaged with the male screw part. The ring-shaped spring and the female screw member are positioned on the shaft part of the bar member allowing a joined member passed therethrough to fasten the joined member. The screw member further comprises a plurality of bearings, a feed bar rotatably supported on the bearings and having a threadless shaft part in a portion ranging from both sides of the male screw part at an intermediate position to the bearings between the bearings adjacent to each other, the ring-shaped spring fitted onto the shaft part, and the female screw member engaged with the male screw part.  A fed body is connected to the female screw member and, according to the rotation of the feed bar, the female screw member is fed to a position on the shaft part while contracting the ring-shaped spring.
Patent JP-2002204736-A (JP)
Title: Cushion or protecting occiput for baby and infant
Inventor: KONDO RIYOUKO
IPC: A47C27/00
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for protecting the occiput from impact when a baby or an infant falls down backwards by making the baby or the infant carry a cushion with a shoulder cord. SOLUTION: Loops (2) are sewn on the cushion (1), and the shoulder cord (3) is passed through them, and the center of the shoulder cord (3) is fixed in the vicinity (4) of the center of the cushion so as to mount the cushion at a position covering the occiput to the top part of the back, and the baby or the infant is made to carry this.
Patent JP-2002245527-A (JP)
Title: Storage part dimension adjusting device for automatic vending machine
Inventor: KONO MASAHIRO
IPC: G07F9/10
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a storage part dimension adjusting device for an automatic vending machine capable of performing adjustment work without taking much time and free from looking for spacer or losing the spacer. SOLUTION: In the automatic vending machine storing a plurality of goods of approximately square shape in a directly upward stacked state in a goods storage part, a recessed part 11 for enclosing a spacer 10 for adjusting the effective storage dimensions of the goods storage part is formed at a wall surface 3a of the goods storage part, and the spacer 10 is arranged to be changeable into a storage posture of being enclosed in the recessed part 11 and a projecting posture of projecting from the recessed part 11 onto the goods storage part side. The effective storage dimensions of the goods storage part can thereby be easily adjusted, and since the spacer 10 is disposed at the part of the recessed part 11 in any case, there is no anxiety about taking time to look for the spacer 10 or losing the spacer 10.
Patent JP-2001264580-A (JP)
Title: Clamp mechanism for optical fiber
Inventor: MARRS SAMUEL M
IPC: G02B6/36
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber clamp for an optical connector, that an optical fiber is prevented from bending in the process of connecting terminals. SOLUTION: The disclosed terminal connecting clamp, for an optical fiber of an optical fiber cable, is equipped with a press-contacting housing capable of accepting a first and second clamp members 26, 28. The fiber extends through the clamp members 26, 28 and is fixed inside a terminal connecting device by the press-contacting of the housing. One clamp member 28 is provided with an exit chamfering part 90 for the purpose of preventing the fiber from bending during the press-contacting.
Patent JP-2002246017-A (JP)
Title: Negative electrode material for non-aqueous secondary battery and its producing method and negative electrode
Inventor: YASHIRO MASANARI
IPC: H01M4/38
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material for a lithium ion secondary battery, with improved discharge capacity and cycle life. SOLUTION: The negative electrode material for the non-aqueous secondary battery comprises either an alloy powder constituted by one or more active phase, which an reversibly store/release Li ions or an alloy powder constituted by the active phase and one or more inactive phase, which will not reversibly store/release alkaline metal elements, wherein a specific electrical resistance is 100×107 Ω.m or less at 25 deg.C when a pressure is applied to the alloy powder of particulate size 45 μm or less, using 9,800 Pa tress. The negative electrode material can be produced under a nonoxidizing atmosphere in the process of a material temperature of 300 deg.C or higher.
Patent JP-2002246539-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: TONO TOMOKO
IPC: H01L25/07
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To simplify material and manufacturing processes by using a surface protective resin also as an adhesive, and increase adhesiveness of the semiconductor chip. SOLUTION: The BGA type semiconductor device has a stacked structure made up of two laminated semiconductor chips 4 and 5. When the semiconductor chip 5 is laminated on the semiconductor chip 4, an adhesive in a paste-like state is applied on the surface of the semiconductor chip 4 having no surface protective resin and the like applied thereon. The adhesive 6 functions as an adhesive and also as pellet surface protection. In this case, the adhesive 6 is made of polyimide-, epoxy-, acryl- or their mixture-based material of either thermoplastic or heat hardening type. As a result, the resin material is saved and the manufacturing process can be simplified.
Patent JP-2001246036-A (JP)
Title: Device for practicing golf swing
Inventor: CHO YURAI
IPC: A63B69/36
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for practicing a golf swing designed in such a way that accurate and right pasture correction is made at golf swing because a conventional golf swing device has the point at issue that although it works in such a way that the position movement of each part of the upper body of a training person and that of relevant parts as constituent elements forming a practicing device are in harmony with going with one another, actuation is not smooth because of apparatus defects which each constituent element of the relevant parts forming the practicing device has and eventually an inhibitory element works on a swing practicing person, which, to cite an extreme case, may be a cause of an accident or an injury together with a weak point of being difficult to practice. SOLUTION: Each constituent element forming the swing practicing device may be accommodated and harmonized regardless of the displacement speed over the entire range of change position according to the position change of each part of the body within the reform allowance range at the time of swing practice and without generating direct resistant elements in a swing practicing person at instantaneous movement.
Patent JP-2002244783-A (JP)
Title: Portable information apparatus
Inventor: NUMANO FUJIHITO
IPC: G06F3/0487
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To start an arbitrary application which a user wants to start even if it cannot be confirmed by an alarm and a display on a main display by separately providing a sub-display from the main display. SOLUTION: This portable information device is provided with the main display 12a, the sub-display 14 separately provided from the main display, a detecting means detecting information to be informed to the user, and a display control means displaying a message expressing the information to be informed to the user on the sub-display, when the detecting means detects the information to be informed to the user.
Patent JP-2001346036-A (JP)
Title: Image processor for embedding additional information in image data, image forming device, method and program for embedding information
Inventor: NAITO KOJI
IPC: G06T1/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an information processor, an image forming device, an information embedding method and its program capable of holding continuity of additional information to be updated in image output after the additional information which cannot be analyzed even in the case that the additional information embedded in an original image cannot be analyzed. SOLUTION: Additional information embedded in image data is detected and analyzed. When prescribed information to be updated is included in the detected additional information as a result, the prescribed information is updated and embedded in an original position of the image data and when no prescribed information to be updated is included in any of the detected additional information, new piece of additional information including prescribed information at the latest state is embedded in a position which is not superposed on the existing piece of additional information of the image data.
Patent JP-2001309128-A (JP)
Title: Image capture control system
Inventor: RZEPKOWSKI KRISTINN R
IPC: H04N1/387
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a system that can visualize a generating result by main scanning of an original by using a scanning parameter without generating a preview scanning. SOLUTION: The image capture control system of this inventions is provided with a controller 602 that supplied control parameters to an image capture device, which can capture a couple of images of both sides of a double side original or of two pages of a filed original on the basis of the supplied control parameters including at least one image capture parameter, a display device 680 and a graphical user interface, that is a graphical user interface that can be displayed on the display device 680, and includes a preview window that uses at least one image capture parameter and visually illustrates at least one feature of the captured image selected in the case of generating both of a couple of the images.
Patent JP-2002239085-A (JP)
Title: Play stand
Inventor: ICHIOKA ISAO
IPC: A63F5/04
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a play stand, with which prize winning for special play is facilitated, rich in speculation. SOLUTION: In the play stand having a plurality of kinds of prize winning roles including the special play, a plurality of picture pattern lines having a plurality of kinds of picture pattern are respectively visibly displayed for each of play, the success/fault of internal success and the prize winning role are decided by internal lottery and on the basis of whether the combination of picture patterns in the stop of picture pattern lines based on the stop instruction of picture pattern lines form a player is previously determined combination corresponding to the relevant prize winning role of internal success or not, prize winning of that prize winning role is decided. In the game of the special play, internal lottery is performed while including the lottery of the special play.
Patent JP-2002249084-A (JP)
Title: Track frame structure
Inventor: KAMIKAWA SHINOBU
IPC: B62D55/10
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a track frame structure capable of elongating a practical contact length L0 of a crawler from a first track roller to an endmost track roller without elongating the whole length of a traveling device. SOLUTION: A notch part 2a having such a dimension as non-contacting with the track wheel 6r is formed in a joint plate 2, which is provided by clogging one end part in the longitudinal direction of a track frame 1, in a part opposing to the endmost track roller 6r in the side of a crawler driving wheel 8 and the endmost track roller 6r is disposed close to the side of the crawler driving wheel 8 so as to face the inside of the notch part 2a. The side of the notch part 2a of the joint plate 2A is so formed as bending toward the side of the crawler driving wheel 8.
Patent JP-2001218740-A (JP)
Title: Optical device
Inventor: NAGANO AKIHIKO
IPC: A61B3/113
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical device provided with a line-of-vision detector with the improved detection accuracy for automatically correcting the detection error of the line of vision due to the individual difference of the size of the eyeball by using an appropriately set a line of vision correction means. SOLUTION: At the time of detecting the rotation angle of the optical axis of the eyeball of an observer looking at a finder system and detecting the line of vision of the observer from the rotation angle in the line of vision detector, the line of vision detector obtains the line of vision by the function of brightness around the eyeball of the observer and line of vision correction data.
Patent JP-2002252109-A (JP)
Title: Magnetic ferrite material and laminated ferrite parts
Inventor: ENDOU SHINJI
IPC: H01F1/34
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic ferrite material that can be baked at a low temperature, by using newly proposed sintering aids which are effective for low-temperature baking, and to provide laminated ferrite parts using the ferrite material. SOLUTION: The laminated ferrite parts are composed of a laminated chip bead 1, having a laminate which is constituted by alternately laminating magnetic ferrite layers 2 and internal electrodes 3 upon each other and external electrodes 5 electrically connected to the internal electrodes 3 at both ends of the laminate. Each magnetic ferrite layer 2 is composed of a sintered magnetic ferrite compact containing Bi2 O3 -based glass.
Patent JP-2002251064-A (JP)
Title: Toner concentration controller
Inventor: UNO MUGIJIROU
IPC: G03G15/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a toner concentration controller to obtain excellent image density by automatically correcting the fluctuation of toner concentration and output from a toner concentration sensor caused by environmental fluctuation and making the number of pattern forming times for a pattern density sensor minimum. SOLUTION: By automatically adjusting a distance between the toner concentration sensor 2 and developer 1 in accordance with the environmental fluctuation by using a sheet member 5, the fluctuation of the toner concentration and the output from the toner concentration sensor is automatically corrected.
Patent JP-2002255315-A (JP)
Title: Tray accommodation device
Inventor: TEZUKA TOSHIYUKI
IPC: G01R31/01
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a tray accommodation device simple in the device configuration, capable of suppressing the cost, and excellent in the maintainability and the installation workability. SOLUTION: The tray accommodation device S comprises a plurality of stockers 10-14 which are continuously disposed in the horizontal direction, have an opening part 22 in each upper part, and can accommodate a plurality of trays with ICs mounted thereon in a stacked condition, a holder 1 capable of holding the trays, and a moving device 2 for movably supporting the holder 1 in the horizontal direction and the elevating/lowering direction. The holder 1 can be engaged with each inside of the plurality of stockers 10-14 from each opening part 22 by the moving device 2.
Patent JP-2002058037-A (JP)
Title: Method for estimating motion
Inventor: SHIM WOO-SUNG
IPC: H04N7/26
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for estimating a motion capable of conducting a rapid block matching by reducing a calculating amount. SOLUTION: The method for estimating the motion comprises (a) a step of calculating a mean absolute difference(MAD) of a central point and a peripheral retrieving point of a retrieving block, (b) a step of estimating the motion to the periphery of the central point if the MAD value is minimum at the central point, and (c) a step of estimating the motion by using a correlation with the peripheral retrieving point when the MAD value is not minimum at the central point. In this method, a calculated value is remarkably reduced without considerably deteriorating an image quality at an image compressing time to improve the speed of the image compression.
Patent JP-2002209601-A (JP)
Title: Shoe with good pump type ventilation
Inventor: ORIGASA KAZUYORI
IPC: A43B7/08
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the ventilation of a shoe by feeding air into the shoe. SOLUTION: The upper and the sole of this shoe 1 respectively have spaces 2 and 3 accommodating air, air inlets 2a and 3a, air outlets 2b and 3b, and valves 2c and 3c connecting to the spaces. An action like pumping is developed when the shoe 1 is bent, stretched and shrunk in walking, so that air is fed into the shoe 1 to improve the ventilation of the shoe 1.
Patent JP-2002260632-A (JP)
Title: Secondary battery
Inventor: WATANABE MIKIO
IPC: H01M4/36
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-capacity secondary battery of a non-aqueous electrolyte type superior in safety and moreover having superior high-temperature cycle characteristic. SOLUTION: This secondary battery uses a mixture of lithium manganate with lithium nickelate as a positive electrode active material, and contains at least one kind of element selected from Bi, Pb, Sb and Sn in the positive electrode.